EP3843642A4 - Verfahren und systeme zur large-spot-laserbehandlung der netzhaut - Google Patents

Verfahren und systeme zur large-spot-laserbehandlung der netzhaut Download PDF

Info

Publication number
EP3843642A4
EP3843642A4 EP19855193.9A EP19855193A EP3843642A4 EP 3843642 A4 EP3843642 A4 EP 3843642A4 EP 19855193 A EP19855193 A EP 19855193A EP 3843642 A4 EP3843642 A4 EP 3843642A4
Authority
EP
European Patent Office
Prior art keywords
systems
methods
laser treatment
large spot
retinal laser
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP19855193.9A
Other languages
English (en)
French (fr)
Other versions
EP3843642A1 (de
Inventor
Howard Chen
George Marcellino
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Iridex Corp
Original Assignee
Iridex Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Iridex Corp filed Critical Iridex Corp
Publication of EP3843642A1 publication Critical patent/EP3843642A1/de
Publication of EP3843642A4 publication Critical patent/EP3843642A4/de
Pending legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/007Methods or devices for eye surgery
    • A61F9/008Methods or devices for eye surgery using laser
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/24Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316Modalities, i.e. specific diagnostic methods
    • A61B5/398Electrooculography [EOG], e.g. detecting nystagmus; Electroretinography [ERG]
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/007Methods or devices for eye surgery
    • A61F9/008Methods or devices for eye surgery using laser
    • A61F2009/00844Feedback systems
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/007Methods or devices for eye surgery
    • A61F9/008Methods or devices for eye surgery using laser
    • A61F2009/00844Feedback systems
    • A61F2009/00851Optical coherence topography [OCT]
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/007Methods or devices for eye surgery
    • A61F9/008Methods or devices for eye surgery using laser
    • A61F2009/00861Methods or devices for eye surgery using laser adapted for treatment at a particular location
    • A61F2009/00863Retina
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/007Methods or devices for eye surgery
    • A61F9/008Methods or devices for eye surgery using laser
    • A61F2009/00885Methods or devices for eye surgery using laser for treating a particular disease
    • A61F2009/00891Glaucoma

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Vascular Medicine (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Laser Surgery Devices (AREA)
  • Radiation-Therapy Devices (AREA)
EP19855193.9A 2018-08-31 2019-08-30 Verfahren und systeme zur large-spot-laserbehandlung der netzhaut Pending EP3843642A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862725571P 2018-08-31 2018-08-31
PCT/US2019/049107 WO2020047436A1 (en) 2018-08-31 2019-08-30 Methods and systems for large spot retinal laser treatment

Publications (2)

Publication Number Publication Date
EP3843642A1 EP3843642A1 (de) 2021-07-07
EP3843642A4 true EP3843642A4 (de) 2022-06-08

Family

ID=69641860

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19855193.9A Pending EP3843642A4 (de) 2018-08-31 2019-08-30 Verfahren und systeme zur large-spot-laserbehandlung der netzhaut

Country Status (5)

Country Link
US (2) US11318048B2 (de)
EP (1) EP3843642A4 (de)
JP (1) JP7499756B2 (de)
CN (1) CN112601499B (de)
WO (1) WO2020047436A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101904846B1 (ko) * 2016-12-09 2018-10-10 효성중공업 주식회사 Ess 최적 효율 운영방법
FI129904B (fi) * 2020-09-10 2022-10-31 Aalto Univ Foundation Sr Järjestelmä erg-signaalien saamiseksi retinan lämmityksen aikana ja retinan lämmityksen kontrolloimiseksi signaalien perusteella
EP4248924A1 (de) * 2022-03-25 2023-09-27 OD-OS GmbH Verfahren zur ermittlung von bestrahlungsparametern sowie vorrichtung zur bestrahlung

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080015553A1 (en) * 2006-07-12 2008-01-17 Jaime Zacharias Steering laser treatment system and method of use
US20130085481A1 (en) * 2010-06-04 2013-04-04 Carl Zeiss Meditec Ag Ophthalmology appliance for photocoagulation or phototherapy, and method for operating such an appliance
US20130110206A1 (en) * 2011-10-19 2013-05-02 Iridex Corporation Micropulse grid pattern laser treatment and methods
US20130317570A1 (en) * 2012-05-25 2013-11-28 Jeffrey K. Luttrull System and process for retina phototherapy
US20160262933A1 (en) * 2003-12-24 2016-09-15 The Board Of Trustees Of The Leland Stanford Junior University Patterned Laser Treatment

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1135956A (en) * 1966-01-07 1968-12-11 Int Research & Dev Co Ltd Improvements in and relating to instruments for the medical treatment of human and animal tissue using lasers
US4874237A (en) 1987-05-07 1989-10-17 Lions Eye Inst. Of Western Australia Electroretinogram apparatus
GB2243082B (en) 1990-04-20 1994-02-16 Marko Hawlina Electrode for electroretinography
US6743221B1 (en) * 2001-03-13 2004-06-01 James L. Hobart Laser system and method for treatment of biological tissues
US7341586B2 (en) 2002-08-21 2008-03-11 Resect Medical, Inc. Thermal coagulation of tissue during tissue resection
US7418016B2 (en) 2003-02-13 2008-08-26 Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. Method and apparatus for modifying the spread of a laser beam
US7150530B2 (en) * 2003-05-21 2006-12-19 Alcon, Inc. Variable spot size illuminator having a zoom lens
US7771417B2 (en) * 2005-02-24 2010-08-10 Iridex Corporation Laser system with short pulse characteristics and its methods of use
US7232240B2 (en) 2005-05-06 2007-06-19 Northrop Grumann Corporation Extended source laser illuminator
DE102005046130A1 (de) * 2005-09-27 2007-03-29 Bausch & Lomb Inc. System und Verfahren zur Behandlung eines Auges eines Patienten, das mit hoher Geschwindigkeit arbeitet
US7620147B2 (en) 2006-12-13 2009-11-17 Oraya Therapeutics, Inc. Orthovoltage radiotherapy
JP5028124B2 (ja) * 2007-03-29 2012-09-19 株式会社ニデック 眼科用レーザ治療装置
EP2150169B1 (de) 2007-05-17 2016-04-06 AMO Development, LLC Individuell angepasstes epitheliales laserablationssystem
GB201100555D0 (en) 2011-01-13 2011-03-02 Optos Plc Improvements in or relating to Ophthalmology
KR102178906B1 (ko) 2011-02-03 2020-11-30 트리아 뷰티, 인코포레이티드 방사선-계 피부치료 장치 및 방법
US9849034B2 (en) * 2011-11-07 2017-12-26 Alcon Research, Ltd. Retinal laser surgery
US9211214B2 (en) * 2012-03-21 2015-12-15 Valeant Pharmaceuticals International, Inc Photodynamic therapy laser
US9381116B2 (en) 2012-05-25 2016-07-05 Ojai Retinal Technology, Llc Subthreshold micropulse laser prophylactic treatment for chronic progressive retinal diseases
US10219947B2 (en) * 2012-05-25 2019-03-05 Ojai Retinal Technology, Llc System and process for retina phototherapy
US9962291B2 (en) * 2012-05-25 2018-05-08 Ojai Retinal Technology, Llc System and process for neuroprotective therapy for glaucoma
US10596389B2 (en) * 2012-05-25 2020-03-24 Ojai Retinal Technology, Llc Process and system for utilizing energy to treat biological tissue
WO2014049132A1 (en) * 2012-09-27 2014-04-03 Quantel Medical, Inc. Laser system for retinal treatment of macular degeneration
US9026189B2 (en) 2012-11-16 2015-05-05 Diopsys, Inc. Electrode sensor assembly for electroretinography and pattern electroretinography
ES2837061T3 (es) * 2014-09-09 2021-06-29 Lumithera Inc Dispositivos de fototerapia de múltiples longitudes de onda para el tratamiento no invasivo de tejido dañado o enfermo
DE102015205696A1 (de) * 2015-03-30 2016-10-06 Carl Zeiss Meditec Ag Ophthalmologische Lasertherapievorrichtung
WO2017023296A1 (en) * 2015-08-03 2017-02-09 Optimedica Corporation System for modifying eye tissue and intraocular lenses
EP3481347A1 (de) * 2016-07-06 2019-05-15 Amo Wavefront Sciences, LLC Netzhautbildgebung als referenz während der augenlaserchirurgie

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160262933A1 (en) * 2003-12-24 2016-09-15 The Board Of Trustees Of The Leland Stanford Junior University Patterned Laser Treatment
US20080015553A1 (en) * 2006-07-12 2008-01-17 Jaime Zacharias Steering laser treatment system and method of use
US20130085481A1 (en) * 2010-06-04 2013-04-04 Carl Zeiss Meditec Ag Ophthalmology appliance for photocoagulation or phototherapy, and method for operating such an appliance
US20130110206A1 (en) * 2011-10-19 2013-05-02 Iridex Corporation Micropulse grid pattern laser treatment and methods
US20130317570A1 (en) * 2012-05-25 2013-11-28 Jeffrey K. Luttrull System and process for retina phototherapy

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2020047436A1 *

Also Published As

Publication number Publication date
US20220226151A1 (en) 2022-07-21
US11318048B2 (en) 2022-05-03
CN112601499B (zh) 2024-10-11
US20200069463A1 (en) 2020-03-05
CN112601499A (zh) 2021-04-02
WO2020047436A1 (en) 2020-03-05
JP7499756B2 (ja) 2024-06-14
EP3843642A1 (de) 2021-07-07
JP2021534905A (ja) 2021-12-16

Similar Documents

Publication Publication Date Title
EP3600109A4 (de) Systeme und verfahren für augenlaserchirurgie und therapeutische behandlungen
EP3813715A4 (de) Systeme und verfahren für begleitende medizinische verfahren
EP3638096A4 (de) Verfahren und systeme zur oct-geführten glaukomchirurgie
EP3852868A4 (de) System zur behandlungsplanung einer immuntherapie mittels nicht-thermischer ablation
EP3946123A4 (de) Systeme, vorrichtungen und verfahren zur fokalen ablation
EP3813744A4 (de) Ophthalmische mikrochirurgische werkzeuge, systeme und verwendungsverfahren
EP3749167A4 (de) Medizinische laservorrichtung und system
EP3826567A4 (de) Systeme und verfahren zur unterstützung während einer operation
EP3448234A4 (de) Medizinprodukte, systeme und verfahren zur durchführung von augenuntersuchungen und augenverfolgung
IL287856A (en) Systems and methods for laser eye surgeries and therapeutic treatments
EP3568195A4 (de) Systeme und verfahren zur muskelskelettgewebebehandlung
EP3794691A4 (de) Laserstrahlverfahren und -systeme
EP3593857A4 (de) Verfahren zur teilung der flächen für die laserbehandlung sowie verfahren und vorrichtung zur laserbehandlung damit
EP3829503A4 (de) Augenchirurgisches lasersystem mit voller tiefe, verfahren zur kalibrierung des chirurgischen systems und behandlungsverfahren damit
EP3986307A4 (de) Systeme, vorrichtungen und verfahren zur fokalen ablation
EP3609448A4 (de) System und verfahren zur kornealen laserablation
EP3789911A4 (de) Verfahren und system zur ablationsfokusbeurteilung
EP3618783A4 (de) Vorrichtungen und verfahren zur behandlung von augenlidern
EP3778100A4 (de) Laserschweissverfahren und laserschweissvorrichtung
EP3731431A4 (de) Verfahren und vorrichtung zur strahlkonfiguration
EP3843642A4 (de) Verfahren und systeme zur large-spot-laserbehandlung der netzhaut
EP3819070A4 (de) Laserbearbeitungsvorrichtung und laserbearbeitungsverfahren
EP3753667A4 (de) Laserschweissvorrichtung und laserschweissverfahren
EP3646983A4 (de) Laserbearbeitungssystem und verfahren zur steuerung eines laserbearbeitungssystems
EP3419573A4 (de) System und verfahren zur ophthalmischen laserbehandlung

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20210224

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20220511

RIC1 Information provided on ipc code assigned before grant

Ipc: A61N 5/06 20060101ALI20220505BHEP

Ipc: A61F 9/008 20060101ALI20220505BHEP

Ipc: A61F 9/007 20060101ALI20220505BHEP

Ipc: A61B 18/08 20060101ALI20220505BHEP

Ipc: A61B 17/00 20060101AFI20220505BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20240917